Used primarily in organic synthesis as a versatile intermediate for constructing complex molecules. Its halogen-rich structure makes it valuable in cross-coupling reactions, such as Suzuki or Sonogashira couplings, to create pharmaceuticals or agrochemicals. The presence of multiple halogens allows for selective functionalization, enabling the development of targeted compounds. It is also employed in material science for designing advanced polymers or optoelectronic materials due to its ability to modify electronic properties.